1279583056

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{334619}}^1$

素因数の和:334866

約数の個数: 20

約数和(自身を含む): 2489572800

約数和(自身を除く): 1209989744

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 334619, 669238, 1338476, 2676952, 5353904, 79973941, 159947882, 319895764, 639791528, 1279583056]

約数ペア:

[(1, 1279583056), (2, 639791528), (4, 319895764), (8, 159947882), (16, 79973941), (239, 5353904), (478, 2676952), (956, 1338476), (1912, 669238), (3824, 334619)]